#581F4F#581F4F

#581F4F is a dark, moderate purple. Relative luminance 0.036; OKLCH L 34.4% C 0.106 H 334.3°. Best body text is #FFFFFF at 12.18:1 contrast (WCAG AA passes).

Color values

HEX	#581F4F
RGB	rgb(88, 31, 79)
HSL	hsl(309, 48%, 23%)
HSV	hsv(309, 65%, 35%)
CMYK	cmyk(0%, 64.8%, 10.2%, 65.5%)
CIE-LAB	lab(22.37, 32.87, -16.84)
CIE-LCH	lch(22.37, 36.93, 332.87°)
OKLab	oklab(34.45% 0.0951 -0.0459)
OKLCH	oklch(34.45% 0.106 334.3)
XYZ	xyz(5.9258, 3.6196, 7.7822)
Luminance	0.0362 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#581F4F #1F5828

analogous

#441F58 #581F4F #581F32

triadic

#581F4F #4F581F #1F4F58

tetradic

#581F4F #58441F #1F5828 #1F3258

square

#581F4F #58441F #1F5828 #1F3258

split-complementary

#581F4F #32581F #1F5844

monochromatic

#170814 #2B0F26 #581F4F #852F78 #B33FA0

Accessibility & contrast

On white

12.18

#581F4F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#581F4F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #581F4F

12.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##581F4F	#FFFFFF	#000000	##FFFFFF
##581F4F	1.00	12.18	1.72	12.18
#FFFFFF	12.18	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E3050

Deuteranopia (green-blind)

#30394D

Tritanopia (blue-blind)

#5C2333

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #581f4f;
/* rgb */ color: rgb(88, 31, 79);
/* oklch */ color: oklch(34.4% 0.106 334.3);

Tailwind

colors: {
  custom: {
    50: '#895f80',
    500: '#581f4f',
    950: '#000000',
  },
}

SCSS

$custom: #581f4f;
$custom-light: #895f80;
$custom-dark: #000000;

JSON

{
  "hex": "#581f4f",
  "rgb": {
    "r": 88,
    "g": 31,
    "b": 79
  },
  "hsl": {
    "h": 309.474,
    "s": 47.899,
    "l": 23.333
  },
  "oklch": {
    "l": 0.34449,
    "c": 0.10559,
    "h": 334.3
  },
  "luminance": 0.03619
}

Semantic roles & 50–950 ramp

primary

#581F4F

secondary

#468D51

accent

#D76650

background

#F8F5F7

surface

#F0E9EE

border

#CBC5C9

text

#0C050A

muted

#7D797C

Preview Lab

Preview with #581F4F

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →